/* ============================================================
   LMSPro79 — Design System v2
   clean white · modern · high-tech · mysterious · premium AI product
   thin grid lines · soft borders · rounded cards · subtle animation
   teal signal accent · editorial bold typography · mobile-first
   ============================================================ */

:root {
    --lms-bg: #FFFFFF;
    --lms-ink: #0B0F14;
    --lms-dark-panel: #0B0F14;
    --lms-mist: #F5F7F8;
    --lms-accent: #14B8A6;
    --lms-accent-soft: rgba(20,184,166,0.10);
    --lms-accent-hover: #0F9C8C;
    --lms-white: #FFFFFF;
    --lms-text-secondary: rgba(0, 0, 0, 0.55);
    --lms-text-muted: rgba(0, 0, 0, 0.35);
    --lms-border: rgba(0, 0, 0, 0.10);
    --lms-border-strong: rgba(0, 0, 0, 0.16);

    --lms-success: #14B8A6;
    --lms-warning: #F59E0B;
    --lms-danger: #EF4444;
    --lms-locked: rgba(0, 0, 0, 0.28);

    --lms-font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --lms-font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --lms-radius-sm: 10px;
    --lms-radius-md: 16px;
    --lms-radius-lg: 24px;
    --lms-space-1: 4px;
    --lms-space-2: 8px;
    --lms-space-3: 16px;
    --lms-space-4: 24px;
    --lms-space-5: 32px;
    --lms-space-6: 56px;

    --lms-shadow-sm: 0 1px 3px rgba(11, 15, 20, 0.05);
    --lms-shadow-md: 0 8px 24px rgba(11, 15, 20, 0.08);
    --lms-shadow-lg: 0 20px 48px rgba(11, 15, 20, 0.12);
    --lms-shadow-glow: 0 0 0 4px rgba(20,184,166,0.10);

    --lms-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

.lmspro79 * { box-sizing: border-box; }

.lmspro79 {
    font-family: var(--lms-font-main);
    color: var(--lms-ink);
    background: var(--lms-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
    font-size: 15px;
}

.lmspro79 code, .lmspro79 .lms-mono {
    font-family: var(--lms-font-mono);
    letter-spacing: 0.01em;
}

/* ============================================================
   TYPOGRAPHY — editorial, bold, confident
   ============================================================ */
.lmspro79 h1, .lmspro79 h2, .lmspro79 h3, .lmspro79 h4 {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--lms-ink);
    margin: 0 0 var(--lms-space-2);
}
.lmspro79 h1 { font-size: clamp(26px, 5vw, 40px); }
.lmspro79 h2 { font-size: clamp(20px, 4vw, 26px); }
.lmspro79 h3 { font-size: clamp(15px, 3vw, 17px); font-weight: 700; letter-spacing: -0.01em; }

.lmspro79 p { color: var(--lms-text-secondary); margin: 0 0 var(--lms-space-3); }
.lmspro79 .lms-muted { color: var(--lms-text-muted); font-size: 13px; }
.lmspro79 .lms-eyebrow {
    font-family: var(--lms-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 11px;
    font-weight: 600;
    color: var(--lms-accent);
    display: block;
    margin-bottom: 6px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.lmspro79 .lms-container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--lms-space-3); }

.lmspro79 .lms-grid { display: grid; grid-template-columns: 1fr; gap: var(--lms-space-3); }
@media (min-width: 640px)  { .lmspro79 .lms-grid.cols-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px)  { .lmspro79 .lms-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px)  { .lmspro79 .lms-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }

/* App shell: dark sidebar + mist content, signature high-tech product feel */
.lmspro79 .lms-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background:
        radial-gradient(circle at 100% 0%, rgba(20,184,166,0.04) 0%, transparent 40%),
        var(--lms-mist);
}
@media (min-width: 992px) { .lmspro79 .lms-shell { flex-direction: row; } }

.lmspro79 .lms-sidebar {
    background: var(--lms-dark-panel);
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 22px 22px;
    color: var(--lms-white);
    width: 100%;
    padding: var(--lms-space-3);
    position: relative;
}
@media (min-width: 992px) {
    .lmspro79 .lms-sidebar {
        width: 272px;
        min-height: 100vh;
        position: sticky;
        top: 0;
        padding: var(--lms-space-4) var(--lms-space-3);
    }
}

.lmspro79 .lms-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--lms-space-5);
    padding-bottom: var(--lms-space-4);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.lmspro79 .lms-brand-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--lms-accent);
    box-shadow: 0 0 0 4px rgba(20,184,166,0.18);
}
.lmspro79 .lms-brand-name {
    font-weight: 800; font-size: 16px; letter-spacing: -0.02em; color: #fff;
}
.lmspro79 .lms-brand-role {
    font-family: var(--lms-font-mono); font-size: 10px; text-transform: uppercase;
    letter-spacing: 0.1em; color: rgba(255,255,255,0.4);
}

.lmspro79 .lms-side-user {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: var(--lms-space-4);
}
.lmspro79 .lms-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: linear-gradient(135deg, var(--lms-accent), #0B0F14);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; color: #fff; font-size: 15px; flex-shrink: 0;
}
.lmspro79 .lms-side-user-name { color: #fff; font-weight: 700; font-size: 14px; line-height: 1.3; }
.lmspro79 .lms-side-user-meta { color: rgba(255,255,255,0.4); font-size: 11px; font-family: var(--lms-font-mono); }

.lmspro79 .lms-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 10px;
    color: rgba(255,255,255,0.55); font-size: 13px; font-weight: 600;
    margin-bottom: 4px; transition: all 0.2s var(--lms-ease);
    border-left: 2px solid transparent;
}
.lmspro79 .lms-nav-item:hover { background: rgba(255,255,255,0.04); color: #fff; }
.lmspro79 .lms-nav-item.is-active {
    background: rgba(20,184,166,0.10);
    color: var(--lms-accent);
    border-left-color: var(--lms-accent);
}

.lmspro79 .lms-main { flex: 1; padding: var(--lms-space-3); }
@media (min-width: 992px) { .lmspro79 .lms-main { padding: var(--lms-space-5) var(--lms-space-6); } }

.lmspro79 .lms-page-head { margin-bottom: var(--lms-space-4); }

/* ============================================================
   CARD
   ============================================================ */
.lmspro79 .lms-card {
    background: var(--lms-white);
    border: 1px solid var(--lms-border);
    border-radius: var(--lms-radius-md);
    padding: var(--lms-space-4);
    box-shadow: var(--lms-shadow-sm);
    transition: all 0.25s var(--lms-ease);
    position: relative;
}
.lmspro79 .lms-card:hover {
    box-shadow: var(--lms-shadow-md);
    border-color: var(--lms-border-strong);
    transform: translateY(-3px);
}
.lmspro79 .lms-card.lms-card-dark {
    background: var(--lms-dark-panel);
    color: var(--lms-white);
    border-color: rgba(255,255,255,0.08);
}
.lmspro79 .lms-card.lms-card-dark p,
.lmspro79 .lms-card.lms-card-dark h3 { color: rgba(255,255,255,0.85); }
.lmspro79 .lms-card.lms-card-dark .lms-muted { color: rgba(255,255,255,0.4); }

.lmspro79 .lms-card.lms-card-flat:hover { transform: none; box-shadow: var(--lms-shadow-sm); }

/* Stat card (dashboard numbers) */
.lmspro79 .lms-stat-card {
    background: var(--lms-white);
    border: 1px solid var(--lms-border);
    border-radius: var(--lms-radius-md);
    padding: var(--lms-space-4);
    transition: all 0.25s var(--lms-ease);
}
.lmspro79 .lms-stat-card:hover { border-color: var(--lms-accent); box-shadow: var(--lms-shadow-glow); }
.lmspro79 .lms-stat-value {
    font-family: var(--lms-font-mono); font-weight: 700;
    font-size: 30px; color: var(--lms-ink); letter-spacing: -0.02em; display: block;
}
.lmspro79 .lms-stat-label {
    font-size: 12px; color: var(--lms-text-muted); margin-top: 4px;
    text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600;
}

/* Course thumbnail placeholder (kalau course tidak punya featured image) */
.lmspro79 .lms-thumb-placeholder {
    width: 100%; aspect-ratio: 16/9; border-radius: 12px; margin-bottom: var(--lms-space-3);
    background:
        linear-gradient(rgba(11,15,20,0.92), rgba(11,15,20,0.92)),
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: cover, 16px 16px, 16px 16px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--lms-font-mono); color: var(--lms-accent); font-size: 12px;
    letter-spacing: 0.08em; text-transform: uppercase;
}

/* ============================================================
   BUTTON
   ============================================================ */
.lmspro79 .lms-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--lms-space-2);
    font-family: var(--lms-font-main); font-weight: 700; font-size: 13.5px;
    padding: 11px 22px; border-radius: 10px; border: 1px solid transparent;
    cursor: pointer; transition: all 0.2s var(--lms-ease); text-decoration: none; line-height: 1.2;
}
.lmspro79 .lms-btn-primary { background: var(--lms-ink); color: var(--lms-white); }
.lmspro79 .lms-btn-primary:hover { background: var(--lms-accent); transform: translateY(-2px); box-shadow: var(--lms-shadow-md); }
.lmspro79 .lms-btn-outline { background: transparent; border-color: var(--lms-border-strong); color: var(--lms-ink); }
.lmspro79 .lms-btn-outline:hover { border-color: var(--lms-accent); color: var(--lms-accent); }
.lmspro79 .lms-btn-disabled, .lmspro79 .lms-btn:disabled {
    background: var(--lms-mist); color: var(--lms-text-muted); cursor: not-allowed; border-color: var(--lms-border);
}
.lmspro79 .lms-btn-sm { padding: 7px 16px; font-size: 12.5px; border-radius: 8px; }
.lmspro79 .lms-btn-full { width: 100%; }

/* ============================================================
   PROGRESS
   ============================================================ */
.lmspro79 .lms-progress-track { width: 100%; height: 7px; background: var(--lms-mist); border-radius: 999px; overflow: hidden; border: 1px solid var(--lms-border); }
.lmspro79 .lms-progress-fill { height: 100%; background: linear-gradient(90deg, var(--lms-accent), #0F9C8C); border-radius: 999px; transition: width 0.6s var(--lms-ease); }

/* ============================================================
   BADGE
   ============================================================ */
.lmspro79 .lms-badge {
    display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700;
    padding: 4px 11px; border-radius: 999px; font-family: var(--lms-font-mono);
    text-transform: uppercase; letter-spacing: 0.04em;
}
.lmspro79 .lms-badge-completed { background: rgba(20,184,166,0.12); color: var(--lms-accent); }
.lmspro79 .lms-badge-progress { background: rgba(245,158,11,0.12); color: var(--lms-warning); }
.lmspro79 .lms-badge-locked { background: rgba(0,0,0,0.06); color: var(--lms-locked); }
.lmspro79 .lms-badge-notstarted { background: rgba(0,0,0,0.05); color: var(--lms-text-muted); }

/* ============================================================
   LESSON LIST ITEM
   ============================================================ */
.lmspro79 .lms-lesson-item {
    display: flex; align-items: center; gap: var(--lms-space-3);
    padding: 14px var(--lms-space-3); border-radius: 12px; border: 1px solid var(--lms-border);
    margin-bottom: 8px; transition: all 0.2s var(--lms-ease); text-decoration: none; color: var(--lms-ink);
}
.lmspro79 .lms-lesson-item:hover:not(.is-locked) {
    border-color: var(--lms-accent); background: var(--lms-accent-soft); transform: translateX(4px);
}
.lmspro79 .lms-lesson-item.is-locked { opacity: 0.45; cursor: not-allowed; }
.lmspro79 .lms-lesson-icon {
    width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--lms-mist); flex-shrink: 0; font-size: 14px; border: 1px solid var(--lms-border);
}

/* ============================================================
   QUIZ / FORM
   ============================================================ */
.lmspro79 textarea, .lmspro79 input[type="text"], .lmspro79 input[type="number"], .lmspro79 input[type="url"] {
    font-family: var(--lms-font-main); border: 1px solid var(--lms-border-strong); border-radius: 10px;
    padding: 10px 14px; font-size: 14px; transition: all 0.2s var(--lms-ease); background: #fff; color: var(--lms-ink);
}
.lmspro79 textarea:focus, .lmspro79 input:focus { outline: none; border-color: var(--lms-accent); box-shadow: var(--lms-shadow-glow); }
.lmspro79 label { font-size: 14px; }

/* ============================================================
   UTILITIES
   ============================================================ */
.lmspro79 .lms-flex { display: flex; align-items: center; }
.lmspro79 .lms-flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.lmspro79 .lms-gap-2 { gap: var(--lms-space-2); }
.lmspro79 .lms-gap-3 { gap: var(--lms-space-3); }
.lmspro79 .lms-mt-3 { margin-top: var(--lms-space-3); }
.lmspro79 .lms-mb-3 { margin-bottom: var(--lms-space-3); }

@keyframes lmsFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.lmspro79 .lms-fade-in { animation: lmsFadeIn 0.4s var(--lms-ease) both; }
.lmspro79 .lms-grid > * { animation: lmsFadeIn 0.4s var(--lms-ease) both; }
.lmspro79 .lms-grid > *:nth-child(2) { animation-delay: 0.05s; }
.lmspro79 .lms-grid > *:nth-child(3) { animation-delay: 0.1s; }
.lmspro79 .lms-grid > *:nth-child(4) { animation-delay: 0.15s; }

.lmspro79 .lms-grid-lines {
    background-image: linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Embed video responsive */
.lmspro79 #lmspro79-lesson-content iframe { width: 100%; aspect-ratio: 16/9; border-radius: var(--lms-radius-md); border: none; }
.lmspro79 #lmspro79-lesson-content img { max-width: 100%; height: auto; border-radius: var(--lms-radius-sm); }

/* Empty state */
.lmspro79 .lms-empty {
    border: 1px dashed var(--lms-border-strong); border-radius: var(--lms-radius-md);
    padding: var(--lms-space-5); text-align: center; color: var(--lms-text-muted);
}

/* ============================================================
   HARD OVERRIDES — tema WordPress (Twenty Twenty-Five, dll) sering
   punya CSS dengan specificity tinggi yang nimpa border/shadow/radius
   elemen kita. Section ini MEMAKSA visual kita menang, apapun temanya.
   ============================================================ */
body .lmspro79 {
    font-family: var(--lms-font-main) !important;
    color: var(--lms-ink) !important;
    font-size: 15px !important;
    line-height: 1.55 !important;
    background: transparent;
}
body .lmspro79 *, body .lmspro79 *::before, body .lmspro79 *::after { box-sizing: border-box !important; }
body .lmspro79 a { text-decoration: none !important; }
body .lmspro79 ul, body .lmspro79 ol { list-style: none !important; margin: 0 !important; padding: 0 !important; }
body .lmspro79 button { font-family: var(--lms-font-main) !important; }

body .lmspro79 .lms-container {
    max-width: 1240px !important; margin: 0 auto !important; padding: 0 16px !important; width: 100% !important;
}

body .lmspro79 .lms-card,
body .lmspro79 .lms-stat-card {
    background: #fff !important;
    border: 1px solid rgba(0,0,0,0.10) !important;
    border-radius: 16px !important;
    padding: 24px !important;
    margin: 0 0 16px !important;
    box-shadow: 0 1px 3px rgba(11,15,20,0.05) !important;
}
body .lmspro79 .lms-card.lms-card-dark {
    background: #0B0F14 !important;
    border-color: rgba(255,255,255,0.08) !important;
}

body .lmspro79 .lms-btn {
    display: inline-flex !important;
    font-weight: 700 !important;
    padding: 11px 22px !important;
    border-radius: 10px !important;
    border: 1px solid transparent !important;
    text-decoration: none !important;
}
body .lmspro79 .lms-btn-primary { background: #0B0F14 !important; color: #fff !important; }
body .lmspro79 .lms-btn-outline { background: transparent !important; border-color: rgba(0,0,0,0.16) !important; color: #0B0F14 !important; }
body .lmspro79 .lms-btn-sm { padding: 7px 16px !important; font-size: 12.5px !important; }

body .lmspro79 .lms-lesson-item {
    display: flex !important; align-items: center !important; gap: 16px !important;
    padding: 14px 16px !important; border-radius: 12px !important;
    border: 1px solid rgba(0,0,0,0.10) !important; margin: 0 0 8px !important;
    background: #fff !important;
}

body .lmspro79 .lms-badge {
    display: inline-flex !important; padding: 4px 11px !important; border-radius: 999px !important;
    font-family: var(--lms-font-mono) !important; font-size: 11px !important; font-weight: 700 !important;
}

body .lmspro79 .lms-progress-track {
    height: 7px !important; background: #F5F7F8 !important; border-radius: 999px !important;
    border: 1px solid rgba(0,0,0,0.10) !important; overflow: hidden !important;
}
body .lmspro79 .lms-progress-fill { height: 100% !important; background: #14B8A6 !important; }

body .lmspro79 .lms-shell { display: flex !important; flex-direction: column !important; }
@media (min-width: 992px) { body .lmspro79 .lms-shell { flex-direction: row !important; } }
body .lmspro79 .lms-sidebar { background: #0B0F14 !important; }
body .lmspro79 h1, body .lmspro79 h2, body .lmspro79 h3 {
    font-family: var(--lms-font-main) !important; font-weight: 800 !important; color: var(--lms-ink) !important;
}
body .lmspro79 .lms-card-dark h1, body .lmspro79 .lms-card-dark h2, body .lmspro79 .lms-card-dark h3 { color: #fff !important; }